Magnet Neodymium Arc Magnet Tayada Sare leh ee Matoorka DC
Sharaxaada Alaabta
Neodymium Arc Magnets waxaa sidoo kale loo yaqaan magnets-ka qayb ama magnets qalooca.
Magnet-ka Arc waxaa inta badan loo isticmaalaa sida matoorada DC-ga ee joogtada ah. Si ka duwan matoorada elektromagnetic-ka ee soo saara ilo ka iman kara magnetic iyada oo loo marayo gariiradda kicinta, magnet joogto ah ayaa leh faa'iidooyin badan halkii ay ka heli lahaayeen kicinta korantada, taas oo ka dhigi karta matoorka qaab-dhismeed fudud, ku habboon dayactirka, miisaanka khafiifka ah, cabbir yar, la isku halayn karo oo la isticmaalo, iyo hooseeyo isticmaalka tamarta.
Waxa jira "isku xidhid isweydaarsi" xooggan oo u dhexeeya elektaroonnada ku xiga ee walaxda ferromagnetic. Maqnaanshaha goob birlabeed ah oo dibadda ah, daqiiqadahooda birlabeedka magnetic-ku waxay noqon karaan kuwo "si kedis ah" u toosan meel yar. u kaca si ay u sameeyaan meelo yaryar oo magnetization kedis ah, oo loo yaqaan magnets arc. Maaddada ferromagnetic-ka ee aan fiicneyn, inkasta oo magnet kasta oo arc uu leeyahay jihada magnetization-ka ah ee gudaha gudaha iyo wuxuu leeyahay magnetism weyn, jihooyinka magnetization ee tiro badan oo magnets arc ah way ka duwan yihiin, markaa dhammaan walxaha ferromagnetic ma muujiyaan magnetism.
Marka electromagnet-ku uu ku jiro goobta magnetic dibadda, mugga magnetka arc kaas oo jihada magnetization ee kediska ah iyo jihada goobta magnetic dibadda ayaa leh xagal yar oo balaadha kor u kaca goobta magnetka ee la dabaqay oo sii rogaya jihada magnetization ee arc magnet u jihada goobta magnetic dibadda.
Arc NdFeB Astaamaha Magnet
1. Heerkulka shaqada oo sarreeya
Taxanaha SH ee magnets-ka ndFeB, heerkulka ugu badan ee hawlgalka wuxuu gaari karaa 180 ℃. Hawlgalka matoorku wuxuu badanaa keenaa heerkul sare. Waxaad dooran kartaa magnets u adkeysiga heerkulka sare si aad ula qabsato heerkulka shaqeynta ee matoorka si aad uga fogaato demagnetization magnetka sababtoo ah heerkulka sare ee shaqada.
Qalabka Neodymium | Max. Heerkul shaqaynaya | Curie Heer |
N35 - N55 | 176°F (80°C) | 590°F (310°C) |
N33M - N50M | 212°F (100°C) | 644°F (340°C) |
N30H - N48H | 248°F (120°C) | 644°F (340°C) |
N30SH - N45SH | 302°F (150°C) | 644°F (340°C) |
N30UH - N40UH | 356°F (180°C) | 662°F (350°C) |
N30EH - N38EH | 392°F (200°C) | 662°F (350°C) |
N32AH | 428°F (220°C) | 662°F (350°C) |
2. Dahaarka / Duubista
Ikhtiyaarada: Ni-Cu-Ni, Zinc (Zn) , Epoxy Black, Rubber, Gold, Silver, iwm.
3. Jihada magnetic
Magnet-ka Arc waxa lagu qeexay saddex cabbir: Radius Outer (OR), Radius Inner (IR), Dhererka (H), iyo xagal.
Jihada magnetic ee magnets arc: axially magnetized, diametrically magnetized, iyo radially magnetized.